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3 years ago

Please help with this problem I will award brainliest for whoever gets the correct answer!

Mathematics

1 answer:

mylen [45]3 years ago

7 0

Answer:

A) 10/16

Step-by-step explanation:

the question asks for vinegar to oil the ratio should look like the way the question is placed.

there is 10 tsp of vinegar

there is 16 tsp of oil

v/o = 10/16

Hope this helps :) Please mark brainliest if you see fit :)

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What is a, b and c of the quadratic function 3x2−2x+1=0 ?

patriot [66]

Your answer is C.

3(1)2-2(2)+1=3
3=3

Hope i helped!

7 0

4 years ago

Johns dog slept for 3 hours if the dog snored every 1/3 of an hour how many times did he snore

Licemer1 [7]

The dog snored nine times. 1/3 of an hour is every 30 minute interval. 30 min + 30 min = 1 hour. Multiply this x3, and the answer is nine. A simpler way of thinking about this is 3 x 3 or 3 squared.

3 0

3 years ago

Read 2 more answers

Solve the quadratic equation 4x2 − 121 = 0. Verify your answer using a difference-of-squares factoring method.

Alenkasestr [34]

Answer:

Option d) is correct

That is x equals plus or minus start fraction 11 over two end fraction

Step-by-step explanation:

Given quadratic equation is $4x^2-121=0$

To write the given quadratic equation by using a difference-of-squares factoring method:

$4x^2-121=0$

The above equation can be written as

$4x^2-11^2=0$

$(2x)^2-11^2=0$

The above equation is in the form of difference-of-squares

Therefore the given quadratic equation can be written in the form of difference-of-squares

by factoring method is $(2x)^2-11^2=0$

$(2x+11)(2x-11)=0$ (which is in the form $a^2-b^2=(a+b)(a-b)$ )

2x+11=0 or 2x-11=0

$x=\frac{-11}{2}$ or $2x=11$

$x=\frac{-11}{2}$ or $x=\frac{11}{2}$

$x=\pm \frac{11}{2}$

Therefore option d) is correct

That is x equals plus or minus start fraction 11 over two end fraction

5 0

3 years ago

Triangle ABC is a right triangle. Point D is the midpoint of side AB and point E is the midpoint of side AC. The measure of angl

Sophie [7]

Answer: D is the correct answer

Step-by-step explanation:

Just took the test

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3 years ago

18, 19, 20, 20, 23, 26, 260

PSYCHO15rus [73]

Answer:

Median

Step-by-step explanation:

This set of data has an extreme outlier, which will throw off the mean. The median, on the other hand, does not change or changes minimally whether or not the outlier is there.

By default, the mean is always better, but if an outlier, such as this one, is too large, the median is better.

4 0

3 years ago